My theory about a war with North Korea do you agree?

North Korea is alot like Japan was during WW2 one leader in Japans case the emperor in NK case Kim Jung il, the emperor/great leader is a god to the people of the country they are all highly brainwashed and believe and do everything he says, now during WW2 Japan would not surrender in fact they didint even have the word in a dictionary during that time it was only when the second nuke dropped they finally surrendered!!! So my point is that NK also will not surrender and as a final blow will use every nuke they have even if it means the total destruction of their country and people? Tell me how I am wrong if you can.. in other words I am saying the NK regime would never accept surrender/defeat and will definately use their nuclear weapons as a final blow?